As of 14:43 on March 19, 2025, the CSI A500 Index (000510) fell 0.37%. In terms of constituent stocks, GoodWe (688390) led the rise of 8.96%, Xingqi Eye Medicine (300573) rose 7.48%, and Zhongding shares (000887) rose 4.17%; Shengyi Technology (600183) led the decline by 9.97%, Tianfu Communication (300394) fell by 7.64%, and China Unicom (600050) fell by 7.57%. A500ETF Fund (512050) fell 0.20%, the latest price was 0.98 yuan, and the intraday turnover has reached 3.859 billion yuan, with a turnover rate of 19.33%.

Recently, multiple departments jointly issued the "Special Action Plan for Boosting Consumption", which focuses on "opening up to the outside world and opening up internally", promoting new formats of cross-border integration of consumption, and stimulating demand through innovative consumption scenarios. The market believes that this policy framework will directly benefit consumption-related industries. The plan also proposes to take multiple measures to stabilize the stock market, strengthen the construction of strategic force reserves and market stabilization mechanisms, speed up the opening of commercial insurance funds, national social security funds, basic pension insurance funds, enterprise (occupational) annuity funds and other medium and long-term funds into the market, strengthen the management of the market value of listed companies controlled by central enterprises and state-owned enterprises, and severely crack down on financial fraud in the capital market and illegal reduction of shareholders of listed companies in accordance with the law.

Industrial Securities pointed out that regarding the changes in market styles in the coming period, from the perspective of calendar effect, through the statistics of the winning rate of various styles in the past ten years: from February to early March every year, it is the most distinctive stage of style β, and the winning rate of high valuation, small market capitalization and loss-making stocks is the highest, while large market capitalization, low valuation and high-performance stocks are often difficult to win. From mid-to-late March to early April, the market will gradually move from the previous small market capitalization, high valuation, and loss-making stocks to a more balanced stage, with basically the same winning rate of various styles, and no particularly clear main line. In mid-to-late April, with the disclosure of financial reports, the market will usher in the most fundamental and valuable time of the year, and the style will also be further focused and narrowed in the direction of high-performance stocks and strong performance certainty. Core assets had a solid and outstanding performance with a 67% win rate from late March to late April.

A500ETF Fund closely tracks the CSI A500 Index, which selects 500 securities with large market capitalization and good liquidity from various industries as index samples to reflect the overall performance of the securities of the most representative listed companies in each industry.

In terms of scale, the scale of the A500ETF fund has increased by 462 million yuan in the past one week, achieving significant growth, and the new scale ranks 1/29 of comparable funds.

According to the data, as of February 28, 2025, the top ten weighted stocks of the CSI A500 Index (000510) are Kweichow Moutai (600519), CATL (300750), Ping An of China (601318), China Merchants Bank (600036), Midea Group (000333), Yangtze River Power (600900), BYD (002594), Industrial Bank (601166), Oriental Wealth (300059), and CITIC Securities(600030), the top ten weighted stocks accounted for 20.3%.

A500ETF Fund (512050), OTC Connect (ChinaAMC CSI A500ETF Connect A: 022430; ChinaAMC CSI A500ETF Connect C:022431; ChinaAMC CSI A500ETF Connect Y:022979), related index funds (ChinaAMC CSI A500 Index Enhanced A:023619; ChinaAMC CSI A500 Index Enhanced C: 023620).